Fix font/background contrast on website

[GuessWhoSamFoo]

Is your feature request related to a problem? Please describe. Reading the text while scrolling through a bright background and bright text is a jarring experience which might also have implications on accessibility. (e.g. white font color on yellow)

Describe the solution you'd like Consider using group colors with high contrast.

Describe alternatives you've considered N/A

Additional context N/A

[gabriel-cx]

Hi @GuessWhoSamFoo,

Thank you for your feedback! Do you have any group colors that you want to suggest so we can analyze them internally?